Tripp Lite 12-Outlet Surge Protector Power Strip 8 ft. Cord, 4320 Joules, Tel/Modem/Coax Protection, 2 USB Ports, Black - TLP128TTUSBB - Power Strips & Surge Protectors - CDW.com
Amazon.com: groword 4 Pcs Coaxial Surge Lightning Protector/Surge Suppressor -for Protector Satellite in-Line, Cable Box, Distribution Amplifier - 75 ohm 5-2400Mhz Home Cable TV Lightning Arrestor : Electronics